"""
Case Type   : 系统表
Case Name   : 测试系统表PG_COLLATION字段与数据类型
Create At   : 2021/10/12
Owner       : lvlintao666
Description :
    1.查看系统表PG_COLLATION的表结构
    2.该表字段与对应字段数据类型是否正确
Expect      :
    1.查看系统表PG_COLLATION的表结构成功
    2.该表字段与字段数据类型对应正确
History     :
    modified：2024/06/28 by 30044860 优化用例，增加字段校验
"""

import sys
import unittest
from yat.test import Node
from yat.test import macro

sys.path.append(sys.path[0] + "/../")
from testcase.utils.Logger import Logger
from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH

logger = Logger()


class IndexFileDamaged(unittest.TestCase):
    def setUp(self):
        logger.info('----------------this is setup-----------------------')
        logger.info('----Opengauss_Function_System_Table_Case0019开始执行----')
        self.userNode = Node('dbuser')
        self.DB_ENV_PATH = macro.DB_ENV_PATH
        self.com = Common()
        self.comsh = CommonSH('dbuser')
        self.expect_result_dict = {
            'Column': ['collname', 'collnamespace', 'collowner',
                       'collencoding', 'collcollate', 'collctype',
                       'collpadattr', 'collisdef'],
            'Type': ['name', 'oid', 'oid', 'integer', 'name',
                     'name', 'text', 'boolean']}

    def test_Index_file_damaged(self):
        logger.info('-------------------查看表结构-------------------')
        msg = self.comsh.execut_db_sql('\d PG_COLLATION')
        logger.info(msg)
        result_dict = self.com.format_sql_result(msg)
        logger.info(result_dict)
        del result_dict['Modifiers']
        self.assertDictEqual(self.expect_result_dict, result_dict)

    def tearDown(self):
        logger.info('----------------this is tearDown-----------------------')
        # 无须清理环境
        logger.info('----Opengauss_Function_System_Table_Case0019执行完成----')
